brainiest to whoever right

Answer:
1 - students
2- day
3-young boy's
4-ms
5-family
6-houses
7-proffesor
8-books
9-school
10-misses
11-feather
12-man
13-lessons
14-students (girls)
15-paper
16-days
17-class
18-women
19-training
20- schools
21 - classes
22- mr
23- house
24- student ( boy)
25-family's
26- proffesor's
27-book
28-young boy
29-tongue
30-pen's
Explanation:
im mexican and fluent LOL so yuh ur welcomeee
Answer:
1. Unos
2.Un
3.Unas
4.Una
5.Una
6.Unas
7.Un
8.Unos
9.Una
10.Unas
11.Una
12.Un
13.Unas
14.Unas
15.Un
16.Unos
17.Una
18.Unas
19.Unos
20.Unas
21.Unas
22.Un
23.Una
24.Un
25.Unas
26.Una
27.Un
28.Un
29.Una
30.Unas